Răspuns :
15,26=1526/100
0,(8)=8/9
4,29(5)=4 intregi si (295-29)/990=4 intregi si 266/990=(4x990+266)/990=(960+266)/990=1226/990.
0,(8)=8/9
4,29(5)=4 intregi si (295-29)/990=4 intregi si 266/990=(4x990+266)/990=(960+266)/990=1226/990.
15,26= 1526/100 simplific cu 2=763/50
0,(8)= 8/9
4,29(5)= 4intreg (295-29)/900=4intreg 266/900= (900x4+266)/900=3866/900=simplific cu 2=1933/450
0,(8)= 8/9
4,29(5)= 4intreg (295-29)/900=4intreg 266/900= (900x4+266)/900=3866/900=simplific cu 2=1933/450